If the following numbers are AP,i.e. if they form an AP, find the common difference d and write three more terms 3,3+\(\sqrt{2}\),3+2\(\sqrt{2}\),3+3\(\sqrt{2}\),...
\(3+4\sqrt{2},3+5\sqrt{2},3+3\sqrt{2}\)
\(3+4\sqrt{2},3+5\sqrt{2},3+6\sqrt{2}\)
\(2+4\sqrt{2},2+5\sqrt{2},2+6\sqrt{2}\)
none of these
Find the (i) nth term and (ii) 16th term of the AP 3, 5, 7, 9,11...
(2n+1),33
(3n+1),23
(2n+1),23
Find the 105th term of AP 4, \(4\frac{1}{2},5,5\frac{1}{2},6, ....\)
65
56
66
How many terms are in AP 7,11,15, ........ 139?
43
24
34
If the 8th term of an AP is 31 and its 15th tenn is 16 more than the 11th term, find the AP
3,7,11,15,19,...
3.5.7.11,...
2. 3. 5. 7...
If the 8th term of an AP is zero. Prove that its 38th term is triple its 18th term
(3 x a)
3 x T18
3 x d
If m times the mth term of an AP is equal to n times the nth term and m ≠ n, then (m+n)th term is
1
2
0
If the nth term of a progression has a linear expression in n, this progression is an AP if every terms of the given progression differs from its preceding term by
constant
can't be determined
Find four numbers in AP whose sum is 20 and the sum of whose squares is 120
(2,4,5,8)
(3,4,5,6)
(2,4,6,8)
Find the sum of all two digit Positive numbers
2375
2475
2575
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